What is the relationship between matter and elements

If y gets smaller as x gets bigger, x and y have a (n) __ relationship.

7. Which of the following describes the arrangement of valence electrons in a bond between C and H The valence electrons are shared equally between C and H. The valence electrons spend more time around the atom of C.

Why does a large lake filled with cool water have more thermal energy than much smaller pond filled with warmer water

What determines wether or not a reaction is spontaneous answers?

How is cooking like science

Which list includes three types of chemical formulas for organic compounds? 1. covalent, metallic, isotopic 2. covalent, metallic, molecular 3. empirical, structural, isotopic 4. empirical, structural, molecular

The thermite reaction, in which powdered aluminum reacts with iron oxide, is highly exothermic: 2al (s) + fe2o3 (s) →al2o3 (s) + 2fe (s) use standard enthalpies of formation to find δh∘rxn for the thermite reaction.

According to collision theory, which condition (s must be met in order for molecules to react?

A solution of bleach has about 1.5 g of NaOCl dissolved in 220 mL of solution. What is the molarity?

Enthalpy is a form of?